When Thayer Montgomery invents a boyfriend that doesn't exist, she lands in the crosshairs of her arch-nemesis and former childhood friend, ruthless businessman Bennett Bradford. Bennett will stop at nothing to save his business, and Thayer is desperate to prevent her mistruth from being revealed. They create an uneasy alliance, faking a relationship to save both of their reputations within their cutthroat elite social circle. Before long, old feelings resurface and new sparks threaten to ignite. The longer the arrangement continues, the more the line between real and fake blurs, but secrets from the past threaten to tear them apart forever.